DESIGN & MANUFACTURE STANDARD
• Design and manufacture as GB/T12235, ASME B16.34
• End flange dimension as JB/T 79, ASME B16.5, JIS B2220
• The thread ends conform to ISO7-1, ISO 228-1 etc.
• The butt weld ends conform to GB/T 12224, ASME B16.25
• Clamp ends conform to ISO, DIN, IDF
• Pressure test as GB/T 13927, API598
Specifications
• Nominal pressure: 0.6-1.6MPa,150LB,10K
- Strength test: PN x 1.5MPa
- Seal test: PNx 1.1MPa
• Gas seal test: 0.6MPa
• Valve body material: CF8(P), CF3(PL), CF8M(R), F3M(RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: -29℃~150℃